middle note spicy

beta-Caryophyllene

Also known as: Caryophyllene, trans-Caryophyllene

Warm, spicy, woody, dry, clove-like, peppery

IFRA Restriction

This is the maximum allowed percentage of this material in the total finished product, not in the fragrance concentrate.

For example, if a fine fragrance (Category 4A) contains 20% fragrance oil, and IFRA allows 10% of this material, the material can be up to 50% of the fragrance concentrate (10% ÷ 20% = 50%).

EU Allergen

This ingredient is classified as an EU allergen under the Cosmetics Regulation (EC) No 1223/2009.

Labeling thresholds:

  • 0.001% in leave-on products
  • 0.01% in rinse-off products
Learn more →
CAS 87-44-5
Manufacturers Various

About beta-Caryophyllene

A sesquiterpene found in many essential oils including clove, rosemary, and black pepper.

Molecular Information
Molecular Formula C15H24
Molecular Weight 204.35 g/mol
Boiling Point 264 to 266 °F at 14 mmHg (NTP, 1992)
Flash Point 214 °F (NTP, 1992)
Density 0.9075 at 68 °F (NTP, 1992) - Less dense than water; will float
LogP 6.3
InChIKey NPNUFJAVOOONJE-GFUGXAQUSA-N
Sources: PubChem

Safety Information
Danger

GHS Classification

Aspiration hazardSensitization, Skin

Hazard Statements

  • H304: May be fatal if swallowed and enters airways
  • H317: May cause an allergic skin reaction
Sources: PubChem